The parallelogram has two sides 12cm 16cm, and one of the angles is 150 °. Find the area of the parallelogram.

univerkov | August 9, 2021 | education

In the parallelogram ABCD AB = CD = 12 cm; AD = BC = 16 cm; ВK – height;

<B = <D = 150 °;

<A = <C = 180 ° – 150 ° = 30 °;

S = BK * AD;

BK = 1/2 AB = 6 cm – leg opposite to an angle of 30 °;

S = 6 * 16 = 96 (cm²);

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